loading custom.js file after jquery is loaded

I am adding a javascript file through the functions.php file. I am using the method as suggested on Wordpress Codex. One question I have is that what is the best way to handle the version number column. Is it recommended to send the version of jquery or the version of the script I am loading? Using this code.

<?php
function my_scripts_method() {
// register your script location, dependencies and version
   wp_register_script('custom_script',
   get_template_directory_uri() . '/js/custom_script.js',
   array('jquery'),
   '1.0' );
 // enqueue the script
  wp_enqueue_script('custom_script');
  }
add_action('wp_enqueue_scripts', 'my_scripts_method');
?>